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Article History

Received: 19 July 2020

Accepted: 19 January 2021

First Online: 5 February 2021

Change Date: 9 April 2021

Change Type: Update

Change Details: In the original publication, the Funding section statement was incomplete and the statement “Open Access funding enabled and organized byUppsala University” was missing. The article has been updated and the Funding section has been corrected.

Ethics approval and consent to participate

: The work was conducted with the formal approval of the ethics committee currently called the “Swedish Ethical Review Authority - Etikprövningsmyndigheten” which was called “The regional Ethical Review Board in Uppsala, Sweden” at the time the study was approved. The approval numbers are D 2010/140 and D 2010/140/2.The decision made by the committee can be received from the Swedish Ethical Review Authority upon request using the reference – The regional Ethical Review Board in Uppsala D 2010/140 and 2010/140/2 and email: ExternalRef removed.The clinical trial was registered as the legislation requires. ExternalRef removed Identifier: NCT02922803. Date of registration: 28 September 2016.All participants in our research described have given their written consent to the inclusion of material pertaining to themselves, and has acknowledged that they cannot be identified and has been fully anonymized. We confirm that all mandatory laboratory health and safety procedures have been complied within this research.

: Not applicable.

: The authors report no conflict of interest.